Individual Calculations March 2024
 Marianidis, Dimitrios  Total change: -9.40  Rating chartPersonal card
 187th Ampelokipoi Open Jan 2024 Athens GRE 2024-01-10
RcRownchangeKK*chgGame
 1455 1546 4.00 7 -0.18 20 -3.60 
  Vassalos, Panagiotis 1146  * GRE1.0010.08201.60 
  Sideris, Theodoros 1814 GRE0.001-0.1720-3.40 
  Kokkalis, Georgios Stef 1209 GRE0.501-0.3820-7.60 
  Vuka, Alboreno 1527 GRE1.0010.47209.40 
  Mavrogeorgos, Ilias 1324 GRE0.001-0.7820-15.60 
  Panagiotakos, Petros 1534 GRE1.0010.48209.60 
  Spalas, Symeon Konstaninos 1631 GRE0.5010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 19th Triantafyllos Siaperas Open Jan 2024 A Athens GRE 2024-01-13
RcRownchangeKK*chgGame
 1368 1546 4.50 7 -0.29 20 -5.80 
  Pispirigkos, Konstantinos 1146  * GRE1.0010.08201.60 
  Poulos, Georgios 1883 GRE0.001-0.1220-2.40 
  Margaritis, Andreas 1232 GRE1.0010.14202.80 
  Priftis, Evangelos 1121 GRE0.001-0.9320-18.60 
  Giakamozis, Apostolos 1140 GRE1.0010.08201.60 
  Vaggos, Konstantinos 1426 GRE1.0010.34206.80 
  Armaos, Michail 1631 GRE0.5010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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